Biometric scanner



FIG. 1 is a perspective view of an embodiment of the biometric scanner;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines showing the remainder of the biometric scanner are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a biometric scanner, as shown and described. 